Action of Lipopolysaccharide on Interstitial Cells of Cajal from Mouse Small Intestine

Abstract

LPS can activate ICCs to release NO and PGE(2) through TLR4 activation. The released NO and PGE(2) inhibit pacemaker currents by activating ATP-sensitive K(+) channels. The LPS actions are mediated by tyrosine kinase signaling pathways.